forked from KolibriOS/kolibrios
87 lines
2.8 KiB
C
87 lines
2.8 KiB
C
/* Cairo - a vector graphics library with display and print output
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*
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* Copyright © 2009 Intel Corporation
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*
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* This library is free software; you can redistribute it and/or
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* modify it either under the terms of the GNU Lesser General Public
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* License version 2.1 as published by the Free Software Foundation
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* (the "LGPL") or, at your option, under the terms of the Mozilla
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* Public License Version 1.1 (the "MPL"). If you do not alter this
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* notice, a recipient may use your version of this file under either
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* the MPL or the LGPL.
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*
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* You should have received a copy of the LGPL along with this library
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* in the file COPYING-LGPL-2.1; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA
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* You should have received a copy of the MPL along with this library
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* in the file COPYING-MPL-1.1
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*
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* The contents of this file are subject to the Mozilla Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
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* OF ANY KIND, either express or implied. See the LGPL or the MPL for
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* the specific language governing rights and limitations.
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*
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* The Original Code is the cairo graphics library.
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*
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* The Initial Developer of the Original Code is Intel Corporation.
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*
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* Contributors(s):
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* Chris Wilson <chris@chris-wilson.co.uk>
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*/
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#ifndef _CAIRO_DEVICE_PRIVATE_H_
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#define _CAIRO_DEVICE_PRIVATE_H_
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#include "cairo-compiler-private.h"
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#include "cairo-mutex-private.h"
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#include "cairo-reference-count-private.h"
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#include "cairo-types-private.h"
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struct _cairo_device {
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cairo_reference_count_t ref_count;
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cairo_status_t status;
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cairo_user_data_array_t user_data;
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const cairo_device_backend_t *backend;
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cairo_recursive_mutex_t mutex;
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unsigned mutex_depth;
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cairo_bool_t finished;
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};
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struct _cairo_device_backend {
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cairo_device_type_t type;
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void (*lock) (void *device);
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void (*unlock) (void *device);
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cairo_warn cairo_status_t (*flush) (void *device);
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void (*finish) (void *device);
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void (*destroy) (void *device);
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};
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cairo_private cairo_device_t *
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_cairo_device_create_in_error (cairo_status_t status);
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cairo_private void
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_cairo_device_init (cairo_device_t *device,
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const cairo_device_backend_t *backend);
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cairo_private cairo_status_t
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_cairo_device_set_error (cairo_device_t *device,
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cairo_status_t error);
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slim_hidden_proto_no_warn (cairo_device_reference);
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slim_hidden_proto (cairo_device_acquire);
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slim_hidden_proto (cairo_device_release);
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slim_hidden_proto (cairo_device_flush);
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slim_hidden_proto (cairo_device_finish);
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slim_hidden_proto (cairo_device_destroy);
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#endif /* _CAIRO_DEVICE_PRIVATE_H_ */
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